[  526.793302] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.804603] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.814938] br0: port 1(veth0) entered blocking state
[  526.815023] br0: port 1(veth0) entered disabled state
[  526.815092] veth0: entered allmulticast mode
[  526.815190] veth0: entered promiscuous mode
[  526.825951] br0: port 2(veth1) entered blocking state
[  526.826019] br0: port 2(veth1) entered disabled state
[  526.826065] veth1: entered allmulticast mode
[  526.826160] veth1: entered promiscuous mode
[  527.805192] br0: port 1(veth0) entered blocking state
[  527.805314] br0: port 1(veth0) entered forwarding state
[  527.805384] br0: port 2(veth1) entered blocking state
[  527.805428] br0: port 2(veth1) entered forwarding state
[  529.853144] bond0: (slave veth0): link status definitely up
[  529.853245] bond0: (slave veth1): link status definitely up
[  529.853285] bond0: (slave veth0): making interface the new active one
[  529.853345] bond0: active interface up!
[  529.985447] veth1: left allmulticast mode
[  529.985519] veth1: left promiscuous mode
[  529.985573] br0: port 2(veth1) entered disabled state
[  529.985708] veth0: left allmulticast mode
[  529.985747] veth0: left promiscuous mode
[  529.985790] br0: port 1(veth0) entered disabled state
[  530.000380] bond0: (slave veth1): Releasing backup interface
[  530.008447] bond0: (slave veth0): Releasing backup interface
[  530.034446] bond0 (unregistering): Released all slaves